.snt-store-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}.snt-card{background:#fff;border:1px solid #dbe3ef;border-radius:18px;padding:20px;box-shadow:0 8px 30px rgba(15,34,58,.06)}.snt-card-highlight{border-color:#b7cef8;background:linear-gradient(180deg,#ffffff 0%,#f7fbff 100%)}.snt-thumb{width:100%;height:auto;border-radius:12px}.snt-desc{color:#4b5563}.snt-price{font-size:28px;font-weight:700;margin:10px 0 14px}.snt-btn{display:inline-block;background:#0f62fe;color:#fff!important;padding:11px 16px;border-radius:12px;text-decoration:none;border:none;cursor:pointer;font-weight:700}.snt-btn-secondary{background:#e5eefc;color:#0f3f9c!important;border:1px solid #b8caf3}.snt-btn-accent{background:#0f172a;color:#fff!important}.snt-btn-zalo{background:#0068ff;color:#fff!important;border:1px solid #0057d8}.snt-checkout-wrap{max-width:760px;margin:24px auto}.snt-form input{width:100%;padding:12px;border:1px solid #d1d5db;border-radius:10px}.snt-form p{margin:0 0 14px}.snt-qr-wrap{text-align:center;margin-top:18px}.snt-qr{max-width:100%;width:300px;border-radius:14px;border:1px solid #dbe3ef;background:#fff;padding:8px}.snt-mobile-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:12px}.snt-helper-text{font-size:14px;color:#4b5563}.snt-status-box{margin-top:18px;padding:16px;border:1px dashed #bcd0fb;border-radius:14px;background:#f8fbff}.snt-status-pill{display:inline-block;margin-left:8px;padding:7px 12px;border-radius:999px;font-weight:700}.snt-status-pill.is-pending{background:#fff4d4;color:#8a5b00}.snt-status-pill.is-paid{background:#dcfce7;color:#166534}.snt-status-pill.is-expired{background:#ffe4e6;color:#be123c}.snt-countdown-wrap{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;background:#fff;border-radius:12px;border:1px solid #dbe3ef}.snt-countdown{font-size:22px}.snt-download-wrap{margin-top:16px;text-align:center}.snt-table{width:100%;border-collapse:collapse}.snt-table th,.snt-table td{padding:10px;border-bottom:1px solid #e5e7eb;text-align:left}.snt-thankyou{max-width:760px;margin:30px auto}.snt-check-icon{width:72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#dcfce7;color:#166534;font-size:38px;font-weight:700;margin:0 auto 14px}@media(max-width:640px){.snt-card{padding:16px}.snt-mobile-actions .snt-btn{width:100%;text-align:center}.snt-qr{width:100%;max-width:340px}.snt-status-pill{display:block;margin:8px 0 0}.snt-countdown-wrap{display:block;text-align:center}.snt-countdown{display:block;margin-top:8px;font-size:28px}}

.snt-seller-help{margin-top:18px;padding-top:16px;border-top:1px solid #e5e7eb}.snt-seller-help h3{margin:0 0 8px}.snt-seller-help p{margin:0 0 12px;color:#4b5563}@media(max-width:640px){.snt-seller-help .snt-btn{width:100%;text-align:center}}

.snt-btn:hover,.snt-btn:focus{opacity:.96;transform:translateY(-1px)}
.snt-btn-accent:hover,.snt-btn-zalo:hover{color:#fff!important}
.snt-copy-btn{min-width:118px;text-align:center}
.snt-seller-help .snt-btn,.snt-mobile-actions .snt-btn{box-shadow:0 8px 20px rgba(15,34,58,.12)}
.snt-card h3{margin-top:0}